baber/WOPTO huggingface dataset:
Patent EP-4199796-A1 (EP)
Title: Mop head cover and method of using a mop head cover
Inventor: LYON BRADLEY TAYLOR
IPC: A47L13/254
Filed: 2021-08-02
Abstract: This disclosure relates generally to a mop head cover which may comprise an outer cover comprising one or more layers of a fiber material and configured to retain a mop head within the outer cover via a retaining perimeter; and a pad comprising one or more layers, and completely enclosed and integrated within an interior of the outer cover between the outer cover and the mop head. The mop head may be disposable or may be re-usable. The mop head may be sterile. This disclosure also relates generally to a method of using a mop head cover.
Patent EP-4114626-A1 (EP)
Title: Couteau à stockage de lame
Inventor: TUCHSCHERER ANDREW M
IPC: B26B5/00
Filed: 2021-03-01
Abstract: Couteau (10) présentant une lame de rechange (26) stockée à l'intérieur du couteau (10). Le couteau (10) permet un accès facile et rapide à la lame de rechange (26). Un bras (42) est mobile entre une position verrouillée et une position déverrouillée. En position verrouillée, le bras (42) est lié à la lame de rechange (26) afin d'empêcher le retrait de la lame de rechange (26).
Patent EP-4192758-A1 (EP)
Title: Tank for the transport of fuel
Inventor: MORSELLI GIAN LAURO
IPC: B65D81/32
Filed: 2021-08-06
Abstract: The tank (1) for the transport of fuel comprises: - at least a first container body (2) defining at least a first containment volume of fuel; - at least a second container body (3) defining at least a second containment volume (4) of at least one work liquid and provided with at least one housing seat (6) inside which said first container body (2) is fitted in a removable manner; - reinforcing means (7) of said second container body (3) provided with at least one reinforcing element (8, 9) positioned through inside said second containment volume (4) and adapted to counteract the deformation of said second container body (3).
Patent EP-4119867-A1 (EP)
Inventor: OKA KOTARO
IPC: F28F9/02
Filed: 2021-03-01
Abstract: A heat exchanger (5) includes a plurality of flat heat transfer tubes (11) and a header (12) having a hollow shape, wherein the header (12) includes an inflow plate (120) that divides an interior portion of the header (12) into an inflow portion (12F) in which a refrigerant flows in and a circulation portion (12S) located on an upper side of the inflow portion (12F), a first partition member (121) that divides the circulation portion (12S) into ascending path (12Su) located on an inner side to which the end portions of the plurality of flat heat transfer tubes (11) are connected and a descending path (12Sd) located on an outer side, that forms an upper communication path (12St) that communicates the ascending path (12Su) and the descending path (12Sd) on an upper side of the circulation portion (12S), and that forms a lower communication path (12Sb) that communicates the ascending path (12Su) and the descending path (12Sd) on a lower side of the circulation portion (12S), and the inflow plate (120) includes a first ejection hole (121H1) that ejects, on the ascending path (12Su) side and a downwind side, a refrigerant from the inflow portion (12F) to the ascending path (12Su).
Patent EP-4114094-A1 (EP)
Inventor: Ding rentian
IPC: H04W52/28
Filed: 2021-03-24
Abstract: This application provides a transmit power control method, a terminal, a chip system, and a system. The method includes: A terminal connects to a 4G network device over an LTE link and connects to a 5G network device over an NR link, where transmit power of the NR link is first transmit power; determines to send a first data packet over the NR link, where the first data packet is a preset data packet; adjusts the first transmit power to second transmit power, where the second transmit power is greater than the first transmit power; and sends the first data packet at the second transmit power over the NR link. Therefore, in this application, when determining that the preset data packet needs to be sent over the NR link, the terminal working in a DC mode increases the transmit power of the NR link, to ensure as much as possible that there is sufficient transmit power for sending the preset data packet. This avoids retransmission.
Patent EP-4120688-A1 (EP)
Inventor: HUANG YIN
IPC: H04N21/2662
Filed: 2021-03-29
Abstract: The present invention provides a remote image processing method, applied to a remote server and including: obtaining a recommended bit rate, where the recommended bit rate matches an environment parameter of a network in which the remote server is located, and the network environment parameter is used to represent a capability of transmitting an amount of data by the network in a unit time; and generating, based on the recommended bit rate, adjustment parameters corresponding to different regions in a to-be-processed image, and processing the corresponding regions by using the adjustment parameters, to obtain a single-frame image used for display, so that an amount of data included in the single-frame image matches the recommended bit rate. In this way, an adjustment parameter corresponding to each region in the to-be-processed image can be generated to independently adjust each region in the to-be-processed image while ensuring transmission smoothness of the single-frame image, so that definition of the single-frame image meets a user requirement.
Patent EP-4136553-A1 (EP)
Inventor: CHUNG YUNGHSIAO
IPC: G06F12/00
Filed: 2021-04-02
Abstract: Examples of determining electronic component authenticity via electronic signal signature measurement are discussed. Reference pin identifiers corresponding to pins of a known authentic electronic component are determined. Measurement values corresponding to characteristics of pins of an electronic component are obtained, and pin identifiers based on the measurement values are generated. Accordingly, an indication that the electronic component is authentic can be provided based at least in part on a comparison of the pin identifiers and the reference pin identifiers.
Patent EP-4136734-A1 (EP)
Title: Systems and methods for battery charging
Inventor: KONOPKA DANIEL A
IPC: H02J7/00
Filed: 2021-04-16
Abstract: Methods and systems for charging (recharging) one or more battery cells are presented by generating a harmonically tuned charge signal, which may involve pulses of a charge signal. The harmonically tuned charge signal includes or otherwise corresponds to a harmonic frequency or frequencies associated with an optimal transfer of energy based on a real and/or an imaginary value of the energy transfer of the battery cell. In one example, the harmonic frequency or frequencies, sometimes generally referred to as harmonics, may be associated with a minimum real impedance value of the battery cell. Aspects involve optimizing a charge signal corresponding to a harmonic, or harmonics, associated with minimum real or resistance and/or minimum imaginary or reactance impedance values of a battery cell. Such a charge signal may improve the efficiency when charging the battery cell by reducing lost energy due to high impedance at the electrodes of the battery cell.
Patent EP-4216926-A1 (EP)
Inventor: TROLLSAS OLOF MIKAEL
IPC: A61K9/00
Filed: 2021-09-21
Abstract: A minimally invasive treatment of benign prostatic hyperplasia (BPH) tissue. A system includes a sustained release formulation comprising a cytostatic or cytotoxic drug, and an applicator or delivery system for local delivery of a composition comprising or consisting essentially of the sustained release formulation to the prostate. A method includes introducing a composition into the prostate to achieve a sustained release of the cytostatic or cytotoxic drug over a period of between about 14 days and up to about 12 months.
Patent EP-4096805-A1 (EP)
Inventor: ASTLE ROBERT
IPC: C02F1/00
Filed: 2021-04-20
Abstract: A gravity-fed filtration system interconnection structure comprising a reservoir for receiving ingress fluid, the reservoir having a bottom surface with a recess for receiving a filter cartridge body, and an opening for filtered fluid egress to a second, dispensing reservoir. A carrier or shuttle having a magnet disposed within or connected to the carrier is adjacent to the reservoir recess and connected to a sluice gate valve which normally blocks the opening to the second reservoir. The interconnection structure further includes a filter cartridge having a housing body, and a filter magnet disposed within or fixedly connected to the housing body. The carrier is normally biased in a first position, such as a closed position, and is moveable between the first position and a second (open) position, and the filter magnet and the carrier magnet are interconnected via magnetic communication upon insertion of the filter cartridge into the reservoir recess.
Patent EP-4139011-A1 (EP)
Inventor: JOHNSON DAVID
IPC: A63B69/00
Filed: 2021-04-21
Abstract: This invention is directed to a ball tee for supporting a ball. A ball tee comprises a column, and two platforms. The column is hollow and is generally identical on top and bottom, and dimensioned, at the bottom, to receive the narrow end of one platform, and, at the top, to receive the narrow end of another platform, communicating the column to both platforms, or one platform on the bottom with no platform communicated to the top, or either one platform on the top with no platform communicated to the bottom, providing a plurality of configurations and difficulty levels when utilizing the ball tee. The column is configured to stand upright on a multitude of natural and manufactured surfaces, with no platform communicated to the bottom, and to support a ball when there is no platform communicated to the top.
Patent EP-4141685-A1 (EP)
Inventor: CHAO LU
IPC: G06F15/173
Filed: 2021-03-15
Abstract: The present disclosure relates to a method, device, and communication configuration apparatus for constructing a communication topology structure based on a plurality of processing nodes. The communication configuration apparatus is included in a combined processing apparatus. The combined processing apparatus further includes an interconnection interface and other processing apparatus. The communication configuration apparatus interacts with other processing apparatus to jointly complete a computing operation specified by a user. The combined processing apparatus further includes a storage apparatus. The storage apparatus is connected to the communication configuration apparatus and other processing apparatuses, respectively. The storage apparatus is used for storing data of the communication configuration apparatus and other processing apparatus. A technical solution of the present disclosure may improve efficiency of inter-chip communication.
Patent EP-4225417-A1 (EP)
Inventor: LEW LILIAN ZHI LING
IPC: A61M25/06
Filed: 2021-10-05
Abstract: The present disclosure relates to catheter devices (100, 127, 162) in which a bushing (50) is disposed in an interior cavity (92) of a catheter hub (101). A catheter tube (140) and a reinforcement sleeve (60) are sleeved over the bushing (50) and the combination catheter tube and reinforcement sleeve wedged to the catheter hub. The reinforcement sleeve (60) overlaps with the catheter tube (140) at least at a distal end of the catheter hub (101), and at a proximal end of the catheter tube (140). A needle hub (102) with a needle (110) projects through the bushing (50) and the catheter tube (140) in a ready to use position.
Patent EP-4238020-A1 (EP)
Inventor: Centenaro Nicola
IPC: G06Q10/06
Filed: 2021-10-27
Abstract: A system for managing user queues comprises a served number sensor (15) intended for the acquisition of a number shown on a display (11) and representing the number served in the queue. The served number sensor (15) is suitable for producing digital data (18) corresponding to this number and sending it a control unit (19) connected to the sensor and suitable for sending such digital data (18) to portable devices (21) of the users. A method for managing the queues is also described.
Patent EP-4218213-A1 (EP)
Inventor: Szigeti Thomas
IPC: H04L43/10
Filed: 2021-09-23
Abstract: Automating and extending path tracing through wireless links is provided by receiving request to perform a network trace over a wireless link provided by an Access Point (AP) configured as a transparent forwarder between a trace source and a trace target; monitoring a trace packet from a first time of arrival at the AP, a first time of departure from the AP, a second time of arrival at the AP, and a second time of departure from the AP; monitoring a buffer status of the AP at the first time of arrival and the second time of arrival; and in response to identifying a network anomaly based on the trace packet and the buffer status, adjusting a network setting at the AP.
Patent EP-4233437-A1 (EP)
Inventor: KANG DU HO
IPC: H04W72/04
Filed: 2021-10-22
Abstract: Methods and devices for resource allocation in low-latency high-rate applications. In one embodiment a method (700, 800) is performed in a user equipment, UE (401, 402). The method comprising: receiving (710, 810) a configuration for an initial configured grant for uplink transmission on periodic transmission resources comprising at least one uplink slot; and transmitting (720) data on at least one uplink slot of the initial configured grant, wherein the uplink resource allocation to the UE is dynamically adaptable based at least in part on the initial configured grant being insufficient for uplink transmission or the actual data size for transmission being smaller than the initial configured grant.
Patent EP-4247704-A1 (EP)
Inventor: RENNA PAULUS PASQUALE JOHANNES
IPC: B63C11/20
Filed: 2021-11-10
Abstract: A swim mask (1) comprising: - a visor (3); - a frame (5) having an upper part (7); - a flexible skirt (9) mounted to said frame (5); - a partition (11) arranged to contact, during use, the face of a user such that the mouth and the nostrils of said user are positioned within a lower chamber (15) for respiration and wherein the eyes of said user are positioned within an upper chamber (13) for allowing said user to view through said visor (3), said partition (11) comprising at least one passage (17) arranged to allow air to enter said lower chamber (15) from said upper chamber (13) during an inhalation phase; - an inlet conduit (19) extending beyond said upper part (7) of said frame (5); - an outlet conduit (23) arranged for exhausting air from said lower chamber (15) during an exhaling phase.
Patent EP-4149661-A1 (EP)
Inventor: ZHANG YUCHAO
IPC: B01J29/076
Filed: 2021-04-26
Abstract: The present invention relates to a selective catalytic reduction (SCR) catalyst comprisinga support, vanadium and antimony, a catalytic article comprising the SCR catalyst, and an exhaust treatment system for an internal combustion engine comprising the SCR catalyst.In one embodiment,the invention provides an SCR catalyst for reduction of 5 nitrogen oxides, comprising: a support, and an active material on the support;wherein the support, calculated as its oxide, is present in the SCR catalyst in an amount of 40 to 99% by weight, relative to the total weight of the SCR catalyst; the active material comprises vanadium and antimony; the vanadium, calculated as V 2 O 5 ,is present in the SCR catalyst in an amount of 1 to 15% by weight, relative to the total weight of the SCR catalyst; the 10 antimony, calculated as Sb 2 O 3 , is present in the SCR catalyst in an amount of 0.5 to 20% by weight, relative to the total weight of the SCR catalyst; wherein the SCR catalyst, after hydrothermally aged at 550°C for 100 hours with 10% water, has a 200-300°C denitrification efficiency of at least 60%, with 60,000h -1  space velocity and an ammonia to NOx molar ratio of 1:11
Patent EP-4151761-A1 (EP)
Title: Steel and steel component
Inventor: IHARA Naoya
IPC: C22C38/60
Filed: 2021-05-17
Abstract: Provided is steel for nitrocarburizing with excellent surface fatigue strength. The steel has a nitride compound layer with a thickness of 5.0 µm to 30.0 µm and a hardened layer in an order from a steel surface to steel inside, where a thickness of a porous layer on an outermost surface of the compound layer is 3.0 µm or less and 40.0 % or less of a compound layer's thickness, the hardened layer has hardness of HV600 or more, HV400 or more and HV250 or more at 50 µm inward from the steel surface, from the steel surface to the steel inside of 400 µm, and from the steel surface to the steel inside of 600 µm, respectively, an unhardened portion excluding the compound and hardened layers has a predetermined chemical composition, and the hardened layer has a chemical composition with a higher N content than the unhardened portion.
Patent EP-4152164-A1 (EP)
Title: Video playback device, and video playback method
Inventor: OGUCHI ATSUSHI
IPC: G06F13/00
Filed: 2021-05-14
Abstract: Provided is a video playback device that inflicts a small burden on a server, and is capable of restricting the volume of video data to be downloaded. A video playback device 2 where part of video data 322 that are divided into a plurality of divided files and stored in a server storage unit 32 are selected and then played back by a display unit 25, includes:a scene selection unit 211 for a user to select a certain scene contained in the video data 322;a scene selection accepting unit 212 for accepting selections of divided files to be downloaded from a server 3, in accordance with inputs by the scene selection unit 211;a download instruction unit 213 for giving instructions to download the divided files that have been accepted by the scene selection accepting unit 212 and are to be downloaded;a playback video generation unit 214 for generating playback video data 222 as part of the video data 322, from the divided files downloaded based on the instructions of the download instruction unit 213; anda video playback device storage unit 22 for storing the playback video data 222 that are playable on the display unit 25.
Patent EP-4152620-A1 (EP)
Inventor: FAN SHAOSHUAI
IPC: H04L27/26
Filed: 2021-04-16
Abstract: Provided in the embodiments of the present disclosure are a carrier phase tracking method and device for an orthogonal frequency division multiplexing (OFDM) multi-carrier system. The method comprises: carrying out frequency domain tracking on a received current OFDM symbol to determine a phase of each subcarrier; on the basis of all subcarrier phase curves, determining an average phase offset between symbols, wherein the average phase offset between symbols is used for characterizing an estimated value of the difference between a carrier phase value of the current OFDM symbol and an estimated value of the carrier phase of the OFDM symbol; and using the average phase offset between the symbols as an input phase for time domain tracking to determine an estimated value of the carrier phase of the current OFDM symbol. According to the carrier phase tracking method and device for an orthogonal frequency division multiplexing (OFDM) multi-carrier system provided in the embodiments of the present disclosure, a double-loop structure with two phase lock loops (PLLs) nested is utilized, and an output result of a frequency domain PLL is input into a time domain PLL after being analyzed and adjusted so that phase changes of a time domain and a frequency domain can be tracked respectively, thereby improving the accuracy of carrier phase tracking on the basis of the OFDM symbol.
Patent EP-4153797-A1 (EP)
Inventor: SON KYUNG-AH
IPC: C30B33/02
Filed: 2021-03-19
Abstract: A process enables growing thick stoichiometric crystalline and preferably IR- transparent optical PCMO material on Si and other substrates. Sputter deposition is carried out in oxygen-free inert gas (e.g., Ar) environment, which helps to prevent decomposition of the PCMO material over the substrate. In the disclosed process, there is no need to add a seed layer prior to PCMO deposition. Moreover, no post-deposition annealing is needed in a high-temperature and high-pressure oxygen furnace, but an anneal provides certain additional benefits in terms of improved transparency at IR wavelengths. Over a long deposition time for a thick PCMO film on the high temperature (≤450°C) substrates, the PCMO deposition is made repeated cycles of deposition of the PCMO material at the high temperature, each deposition cycle being followed by cooling the PCMO-deposited substrate to a substantially lower temperature (< 450°C). If an anneal is applied in a hydrogen environment that will cause hydrogenation of the PCMO film which yields PCMO films with an extremely small optical loss (i.e., optical extinction coefficient k < 0.001) over the entire IR range.
Patent EP-4222534-A1 (EP)
Inventor: BEEKMAN FREDERIK JOHANNES
IPC: G01T1/164
Filed: 2021-09-29
Abstract: A gamma camera device comprises a collimator with pinholes which surrounds an object space for receiving an object, a detector surface for detecting gamma radiation emitted by the object and passing through pinholes of the collimator, and a controller for processing the detector signals into an image of the object. The collimator and the object space have a common longitudinal axis, wherein the collimator comprises a plurality of groups each of multiple pinholes with a central line. In each group, the pinholes lie in a plane perpendicular to the longitudinal axis, wherein the pinholes of the groups together see a focus volume, which focus volume has a geometric center. Within each group, on a rotation around said longitudinal axis, the respective central line of each of said pinholes becomes congruent with the central line of each of the other pinholes of the group.
Patent EP-4225873-A1 (EP)
Inventor: DAS BIDYUT
IPC: C10B19/00
Filed: 2021-10-11
Abstract: The present disclosure relates to a method of producing metallurgical coke from a combination of non-coking and non-metallic carbon-based microwave susceptor. The method is energy efficient, economical, and environmentally friendly. The present disclosure also relates to metallurgical coke having improved coke quality, such as improved coke strength after reaction.
Patent EP-4160324-A1 (EP)
Inventor: KOBAYASHI HIROYUKI
IPC: G05B13/04
Filed: 2021-06-01
Abstract: A future state of a separation membrane is inferred to perform a stable membrane filtration operation. A learning model generation device (1) includes: an input data acquisition section (21) configured to acquire input data derived from operation data that is measured during a membrane filtration operation, the operation data including a membrane filtration pressure and a diffused air volume; and a learning section (13) configured to generate a learning model (31) for inferring the state of the separation membrane, by means of machine learning using the acquired input data as an input.